Hello Guo, On Sun, 2 Jun 2019 17:41:50 +0800 guoren@xxxxxxxxxx wrote: > + wget https://gitlab.com/c-sky/buildroot/-/jobs/197192514/artifacts/raw/output/images/csky_toolchain_csky_860_fpga_4.9_glibc_br_defconfig_56683a5a67ecf1dd0e67b05b9541de74530d0047.tar.xz; > + mkdir tools; > + tar -Jxf csky_toolchain_csky_860_fpga_4.9_glibc_br_defconfig_56683a5a67ecf1dd0e67b05b9541de74530d0047.tar.xz -C tools; > + LD_LIBRARY_PATH=./tools/lib ./tools/csky-qemu/bin/qemu-system-cskyv2 -M virt -cpu ck860 -smp 2 -kernel output/images/vmlinux -nographic; > + > +For ck810/ck807: > + LD_LIBRARY_PATH=./tools/lib ./tools/csky-qemu/bin/qemu-system-cskyv2 -M virt -kernel output/images/vmlinux -nographic; > + > +For ck610: > + LD_LIBRARY_PATH=./tools/lib ./tools/csky-qemu/bin/qemu-system-cskyv1 -M virt -kernel output/images/vmlinux -nographic; Instead of this, I think it makes sense to add support for C-SKY in the host-qemu package. It should be fairly easy to do, and then you can enable building host-qemu as part of the c-sky qemu defconfigs. Thanks! Thomas -- Thomas Petazzoni, CTO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
